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US Patent: 1,986,836
Method of Making Centrifugal Pumps
Patentee:
Martin B. MacNeille (exact or similar names) - San Francisco, San Francisco County, CA

USPTO Classifications:
124/6, 29/889, 415/203, 415/204, 415/206, 415/88, 416/92

Tool Categories:
industrial machines : pumps : centrifugal pumps

Assignees:
Fairbanks, Morse & Co. - Chicago, Cook County, IL

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 09, 1933
Granted: Jan. 08, 1935

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Fairbanks Morse & Co.

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